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CVE-2021-34663

MEDIUM 6.1 CVSS 3.1
Published
August 16, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The jQuery Tagline Rotator WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/jquery-tagline-rotator.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.1.5.

Affected WordPress components

  • jquery-tagline-rotator Plugin · jquery-tagline-rotator
    Confirmed match Homeless
    From 0.1.5 (including) to 0.1.5 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • jQuery Tagline Rotator jQuery Tagline Rotator — From 0.1.5 (including) to 0.1.5 (including)
  • arvtard jquery_tagline_rotator — Up to and including 0.1.5

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/jquery-tagline-rotator/trunk/jquery-tagline-rotator.php#L166 Exploit, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34663 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record